Question

Write the contribution of following scientists in the study of cell :-
i) Robert Hook
ii) Purkinje
iii) Leeuwenhock
iv) Robert Brown
v) Schleiden and Schwan .​

Answer 1

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Answer 2

Answer:

A) Robert Hooke:-

He coined the term cell in the 1960s and discovered it in cork in 1665.

Discovered the law of elasticity known as Hook's law.

B)Leeuwenhoek

In 1976 he discovered first living cell bacteria and named it animalcules.

He is also known for the discovery of RBC, sperm and protozoa.

C)Robert Brown

He discovered the nucleus of a cell in 1931.

He is best known for his discovery of the random movement of the microscopic particle in the surrounding solution known as brownian movement.